def __init__(self, broker):
super(rhev_db_config, self).__init__()
if self.filename is None or not os.access(self.filename, os.R_OK):
raise dr.SkipComponent()
with open(self.filename) as f:
for line in f:
line = line.strip()
if not line or line.startswith("#"):
continue
key, value = line.split("=", 1)
self[key.strip()] = value.strip()
def invoke(self, broker):
result = super(prerequisite, self).invoke(broker)
if result is None:
raise dr.SkipComponent()
return result